WebElectrical Engineering. Electrical Engineering questions and answers. The contents of different registers are given below. AX = 1000H, BX = 2000H, SI = 3000H, DI = 4000H, … WebDec 1, 2024 · Assume (DS)=1000H, (SS)=2000H, (CS)=3000H, (BP)=OOOFH, (BX)=OOOAH before execution of the following 8086 instructions: (a) MOV CX,[BX] (b) …
汇编语言第二版王爽完整答案.docx - 冰点文库
Web8086cpu寄存器都是16位的,一共14个,分别是ax,bx,cx,dx,si,di,sp,bp,ip,cs,ss,ds,es,psw。 其中 AX,BX,CX,DX 四个寄存器通常存放一般性的数据,称为 通用寄存器 。 而且为了兼容上一代的8位寄存器,这四个寄存器 可以拆开成两个8位的寄存器 来使用。 WebMicroprocessors and Microcontrollers/Assembly language of 8086 Multiple Choice Questions SUB AL, BL AAS a) AL= 00000100, CF=1 b) BL=00000100, CF=0 c) AL=11111100 CF=1 d) BL= bj\u0027s in fayetteville nc
Answered: Assume SS=5000H, DS=6000H, ES=7000H,… bartleby
WebNov 23, 2011 · 如果一个程序在执行前CS=1000H,IP=2000H,该程序的起始地址是. #热议# 个人养老金适合哪些人投资?. CS存储代码段的起始地址的高16位地址(Code Segment),IP为指令指针寄存器,存放当前代码的偏移地址,也就是当前代码的地址与CS的差值,也是十六位,所以当前 ... WebJul 11, 2024 · Ans: The offset of the CS Register is the IP register. Therefore, the effective address of the memory location pointed by the CS register is calculated as follows: … WebAns. 16. At the end of the subroutine a RET instruction is used to return control to the main (calling) program. It does this by popping IP from the stack in the case of an intrasegment call and both CS and IP for an intersegment call. 5.17 What determines the SI and DI registers show an increment or a decrement during string operation? Ans. 17. dating sites for free thinker